bary2cart

Reference simplex in $N$ dimensions
  represented by a $N+1$-by-$N$ matrix

$M$ points in baryocentric coordinates
  with respect to the simplex <code>X</code> represented by a
  $M$-by-$N+1$ matrix

Beta

Given the baryocentric coordinates of one or more points
  with respect to a simplex, compute the Cartesian
  coordinates of these points.

This package makes the qhull library (www.qhull.org)
        available in R, in a similar manner as in Octave and MATLAB.
        Qhull computes convex hulls, Delaunay triangulations, halfspace
        intersections about a point, Voronoi diagrams, furthest-site
        Delaunay triangulations, and furthest-site Voronoi diagrams. It
        runs in 2-d, 3-d, 4-d, and higher dimensions. It implements the
        Quickhull algorithm for computing the convex hull. Qhull does
        not support constrained Delaunay triangulations, or mesh
        generation of non-convex objects, but the package does include
        some R functions that allow for this. Currently the package
        only gives access to Delaunay triangulation and convex hull
        computation.

bary2cart: Conversion of Barycentric to Cartesian coordinates

Description

Usage

Arguments

Value